National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Overcast

68°F

20°C

Humidity 70%
Wind Speed SE 9 mph
Barometer 30.13 in (1020.1 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 16 Jun 3:56 pm EDT
Extended Forecast for

East Moriches NY

  • Tonight

    Tonight: A slight chance of drizzle or light rain after 2am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 59. East wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Patchy Fog
    then Slight
    Chance Light
    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 2pm. Patchy fog before noon. Otherwise, cloudy, with a high near 71. Northeast wind 6 to 8 mph.

    High: 71 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Areas of fog. Otherwise, cloudy, with a low around 63. Light southeast wind.

    Low: 63 °F

    Chance
    Showers and
    Areas Fog

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 75. South wind 5 to 9 mph.

    High: 75 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 65. Southwest wind around 6 mph. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of drizzle or light rain after 2am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 59. East wind 5 to 9 mph. Chance of precipitation is 20%.
Tuesday
A 30 percent chance of showers, mainly after 2pm. Patchy fog before noon. Otherwise, cloudy, with a high near 71. Northeast wind 6 to 8 mph.
Tuesday Night
A 40 percent chance of showers. Areas of fog. Otherwise, cloudy, with a low around 63. Light southeast wind.
Wednesday
A 30 percent chance of showers, mainly after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 75. South wind 5 to 9 mph.
Wednesday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 65. Southwest wind around 6 mph. Chance of precipitation is 40%.
Juneteenth
Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly cloudy, with a low around 65.
Sunday
Partly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Moriches NY
 40.81°N 72.76°W (Elev. 26 ft)
Last Update:
4:02 pm EDT Jun 16, 2025
Forecast Valid:
4pm EDT Jun 16, 2025-6pm EDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation